Struct ModbusTcpConfig 

pub struct ModbusTcpConfig {
    pub host: String<64>,
    pub port: u16,
    pub connection_timeout_ms: u32,
    pub response_timeout_ms: u32,
    pub retry_attempts: u8,
    pub retry_backoff_strategy: BackoffStrategy,
    pub retry_jitter_strategy: JitterStrategy,
    pub retry_random_fn: Option<RetryRandomFn>,
}

Configuration parameters for establishing a Modbus TCP connection.

Fields

host: String<64>

The hostname or IP address of the Modbus TCP server to connect to.

port: u16

The TCP port number on which the Modbus server is listening (default is typically 502).

connection_timeout_ms: u32

Timeout for establishing a connection in milliseconds

response_timeout_ms: u32

Timeout for waiting for a response in milliseconds

retry_attempts: u8

Number of retry attempts for failed operations

retry_backoff_strategy: BackoffStrategy

Backoff strategy used when scheduling retries.

retry_jitter_strategy: JitterStrategy

Optional jitter strategy applied on top of retry backoff delay.

retry_random_fn: Option<RetryRandomFn>

Optional application-provided random callback used by jitter.

Implementations

impl ModbusTcpConfig

The transport module defines the Transport trait and related types for managing Modbus TCP communication.

pub fn with_default_port(host: &str) -> Result<Self, MbusError>

Creates a new ModbusTcpConfig instance with the specified host and port.

Arguments

• host - The hostname or IP address of the Modbus TCP server to connect to.
• port - The TCP port number on which the Modbus server is listening.

Returns

A new ModbusTcpConfig instance with the provided host and port.

pub fn new(host: &str, port: u16) -> Result<Self, MbusError>

Creates a new ModbusTcpConfig instance with the specified host and port.

Arguments

• host - The hostname or IP address of the Modbus TCP server to connect to.
• port - The TCP port number on which the Modbus server is listening.

Returns

A new ModbusTcpConfig instance with the provided host and port.

Trait Implementations

impl Clone for ModbusTcpConfig

fn clone(&self) -> ModbusTcpConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ModbusTcpConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.